#include <cstring>
#include "MEM_guardedalloc.h"
#include "DNA_screen_types.h"
#include "DNA_userdef_types.h"
#include "BLI_listbase.h"
#include "BLI_rect.h"
#include "BLI_string_utf8.h"
#include "BLI_utildefines.h"
#include "BKE_context.hh"
#include "BKE_screen.hh"
#include "WM_api.hh"
#include "WM_types.hh"
#include "UI_interface_layout.hh"
#include "UI_view2d.hh"
#include "BLT_translation.hh"
#include "ED_screen.hh"
#include "GPU_framebuffer.hh"
#include "interface_intern.hh"

Classes
struct	HudRegionData

Functions
Utilities
static int	area_calc_region_type_index (const ScrArea area, const ARegion region)
static ARegion *	area_find_region_by_type_and_index_hint (const ScrArea *area, const short region_type, int index_hint)
static bool	last_redo_poll (const bContext *C, short region_type, int region_index_hint)
static void	hud_region_hide (ARegion *region)
Redo Panel
static bool	hud_panel_operator_redo_poll (const bContext C, PanelType )
static void	hud_panel_operator_redo_draw_header (const bContext C, Panel panel)
static void	hud_panel_operator_redo_draw (const bContext C, Panel panel)
static void	hud_panels_register (ARegionType *art, int space_type, int region_type)
Callbacks for Floating Region
static void	hud_region_init (wmWindowManager wm, ARegion region)
static void	hud_region_free (ARegion *region)
static void	hud_region_layout (const bContext C, ARegion region)
static void	hud_region_draw (const bContext C, ARegion region)
static void	hud_region_listener (const wmRegionListenerParams *params)
ARegionType *	ED_area_type_hud (int space_type)
static ARegion *	hud_region_add (ScrArea *area)
void	ED_area_type_hud_clear (wmWindowManager wm, ScrArea area_keep)
void	ED_area_type_hud_ensure (bContext C, ScrArea area)
ARegion *	ED_area_type_hud_redo_region_find (const ScrArea area, const ARegion hud_region)

Detailed Description

Floating Persistent Region

Definition in file interface_region_hud.cc.

Function Documentation

◆ area_calc_region_type_index()

int area_calc_region_type_index	(	const ScrArea *	area,
		const ARegion *	region )

static

Return the index of region of other regions in the area (of the same type).

Definition at line 46 of file interface_region_hud.cc.

References BLI_assert_unreachable, LISTBASE_FOREACH, ScrArea::regionbase, and ARegion::regiontype.

Referenced by ED_area_type_hud_ensure().

◆ area_find_region_by_type_and_index_hint()

ARegion * area_find_region_by_type_and_index_hint	(	const ScrArea *	area,
		const short	region_type,
		int	index_hint )

static

Find the areas region by type and index, or just by type (if the index isn't found).

Definition at line 69 of file interface_region_hud.cc.

References LISTBASE_FOREACH, and ScrArea::regionbase.

Referenced by ED_area_type_hud_redo_region_find(), and last_redo_poll().

◆ ED_area_type_hud()

ARegionType * ED_area_type_hud ( int space_type )

◆ ED_area_type_hud_clear()

void ED_area_type_hud_clear	(	wmWindowManager *	wm,
		ScrArea *	area_keep )

Definition at line 334 of file interface_region_hud.cc.

References bScreen::areabase, ED_area_tag_redraw(), ED_region_tag_redraw(), hud_region_hide(), LISTBASE_FOREACH, RGN_FLAG_HIDDEN, RGN_TYPE_HUD, wmWindowManager::windows, and WM_window_get_active_screen().

Referenced by ED_area_type_hud_ensure(), and wm_operator_finished().

◆ ED_area_type_hud_ensure()

void ED_area_type_hud_ensure	(	bContext *	C,
		ScrArea *	area )

Definition at line 354 of file interface_region_hud.cc.

References area_calc_region_type_index(), BKE_area_find_region_type(), BKE_regiontype_from_id(), BLI_assert, C, CTX_wm_manager(), CTX_wm_region(), CTX_wm_region_set(), CTX_wm_window(), View2D::cur, ED_area_tag_region_size_update(), ED_area_type_hud_clear(), ED_area_update_region_sizes(), ED_region_floating_init(), ED_region_tag_redraw(), ARegion::flag, hud_region_add(), hud_region_hide(), hud_region_layout(), init(), last_redo_poll(), View2D::maxzoom, MEM_callocN(), View2D::minzoom, HudRegionData::region_index_hint, ARegion::regiondata, HudRegionData::regionid, ARegion::regiontype, RGN_FLAG_HIDDEN, RGN_FLAG_HIDDEN_BY_USER, RGN_FLAG_TOO_SMALL, RGN_TYPE_HUD, RGN_TYPE_WINDOW, ARegion::runtime, View2D::tot, ScrArea::type, UI_view2d_scroller_size_get(), ARegion::v2d, ARegion::winx, View2D::winx, ARegion::winy, View2D::winy, x, rctf::xmax, y, and rctf::ymax.

Referenced by wm_operator_finished().

◆ ED_area_type_hud_redo_region_find()

ARegion * ED_area_type_hud_redo_region_find	(	const ScrArea *	area,
		const ARegion *	hud_region )

Lookup the region the operation was executed in, and which should be used to redo the operation. The lookup is based on the region type, so it can return a different region when the same region type is present multiple times.

Definition at line 467 of file interface_region_hud.cc.

References area_find_region_by_type_and_index_hint(), BLI_assert, HudRegionData::region_index_hint, ARegion::regiondata, HudRegionData::regionid, ARegion::regiontype, and RGN_TYPE_HUD.

Referenced by ED_undo_operator_repeat().